Nats320 -- A Washington Nationals Blog: 2009 Uniform Changes
Washington Nationals – Patch Collection
MLB Team Patches
Washington Nationals – tagged Jersey Patch – Patch Collection
MLB Jersey & Cap History
Milwaukee Brewers - Wikipedia
2019 MLB New Logos and Uniforms – SportsLogos.Net News
Washington Nationals - Wikipedia
Every New Baseball Logo and Uniform for 2020 – SportsLogos.Net News
Major League Baseball uniforms - Wikipedia